Distance and fractional isomorphism in Steiner triple systems
โ Scribed by A. D. Forbes; M. J. Grannell; T. S. Griggs
- Publisher
- Springer Milan
- Year
- 2007
- Tongue
- Italian
- Weight
- 634 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0009-725X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A Steiner triple system S is a C-ubiquitous (where C is a configuration) if every line of S is contained in a copy of C, and is n-ubiquitous if it is C-ubiquitous for every n-line configuration C. We determine the spectrum of 4-ubiquitous Steiner triple systems as well as the spectra of C-ubiquitous
By adopting a functional viewpoint of Mendelsohn and Steiner triple systems, questions of continuity are investigated. The main result is that at most one section ofa Steiner triple system defined on the real line can be continuous. Applying the concept of continuity to finite systems a complete cha